But her head is too small, and she is streached too long.

I wonder why Artists often know very well how to design details, but
fail in the overall proportions.

here a random woman with reference proportions:



Some small recent games of mine:
Griefer 4k http://damocles11.byethost9.com/griefer4k.html
Kobold 4k http://damocles11.byethost9.com/kobold.html
Cave 4k http://damocles11.byethost9.com/cave4k.html